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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a moderate winter month in Baytown, Texas, with an average temperature ranging between min 46.9°F (8.3°C) and max 60.3°F (15.7°C). In Baytown, the lowest average temperatures are observed in January, with a high of 60.3°F (15.7°C) and a low of 46.9°F (8.3°C). Weather in January »
Weather in February
The last month of the winter, February, is a comfortable month in Baytown, Texas, with an average temperature fluctuating between 51.4°F (10.8°C) and 63.9°F (17.7°C). The arrival of February brings an average high-temperature of an enjoyable 63.9°F (17.7°C), nearly identical to January's 60.3°F (15.7°C). Weather in February »
Weather in March
March, the first month of the spring in Baytown, is a pleasant month, with an average temperature ranging between max 70.3°F (21.3°C) and min 57.6°F (14.2°C). Baytown perceives a slight temperature ascent during March, with average high-temperatures adjusting from an enjoyable 63.9°F (17.7°C) in February to an agreeable 70.3°F (21.3°C). Weather in March »
Weather in April
April is a moderately hot spring month in Baytown, Texas, with an average temperature varying between 63.1°F (17.3°C) and 76.8°F (24.9°C). April brings a slight elevation in the average high-temperature, transitioning from March's pleasant 70.3°F (21.3°C) to a warm 76.8°F (24.9°C). Weather in April »
Weather in May
May, the last month of the spring in Baytown, is another warm month, with an average temperature fluctuating between 70.7°F (21.5°C) and 83.7°F (28.7°C). As Baytown welcomes May, the average high-temperature sees a modest rise, transitioning from a warm 76.8°F (24.9°C) in April to a still moderately hot 83.7°F (28.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Baytown, Texas, with an average temperature fluctuating between 76.6°F (24.8°C) and 89.4°F (31.9°C). In Baytown, the average high-temperature in June slightly increases from a warm 83.7°F (28.7°C) in May to a tropical 89.4°F (31.9°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Baytown, Texas, with temperature in the range of an average high of 91.2°F (32.9°C) and an average low of 78.4°F (25.8°C). Baytown marks the start of July with an average high-temperature of a still tropical 91.2°F (32.9°C), hinting at a slight fluctuation from June's 89.4°F (31.9°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Baytown, Texas, with temperature in the range of an average high of 91.9°F (33.3°C) and an average low of 78.4°F (25.8°C). Baytown's warmest month, August, generally records average temperatures ranging from a high of 91.9°F (33.3°C) to a low of 78.4°F (25.8°C). For August, the heat index is appraised at a burning hot 114.8°F (46°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a hot month in Baytown, Texas, with temperature in the range of an average low of 74.3°F (23.5°C) and an average high of 87.1°F (30.6°C). At the start of September, Baytown's average high-temperature reaches a still hot 87.1°F (30.6°C), subtly different from the preceding month. Weather in September »
Weather in October
October, like September, in Baytown, Texas, is a moderately hot autumn month, with an average temperature ranging between min 65.5°F (18.6°C) and max 79.9°F (26.6°C). October indicates a minor shift in the average high-temperature, from September's tropical 87.1°F (30.6°C) to a moderately hot 79.9°F (26.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Baytown, is also an agreeable month, with temperature in the range of an average low of 56.1°F (13.4°C) and an average high of 69.4°F (20.8°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a warm 79.9°F (26.6°C) to a pleasant 69.4°F (20.8°C). Weather in November »
Weather in December
December, the first month of the winter in Baytown, is also an enjoyable month, with an average temperature fluctuating between 62.4°F (16.9°C) and 50.7°F (10.4°C). December's onset brings a negligible change in high-temperatures, falling from a pleasant 69.4°F (20.8°C) in November to a comfortable 62.4°F (16.9°C). Weather in December »
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
In Baytown, January is known for its average lowest temperatures, reaching a high of 60.3°F (15.7°C) and a low of 46.9°F (8.3°C).
How much does it rain?
In Baytown, during the entire year, the rain falls for 139.2 days and collects up to 16.1" (409mm) of precipitation.
When does it snow?
January, February and December are months with snowfall in Baytown.
What is the snowiest month?
January has the most snowfall days of the year. Snow falls for 0.3 days.
How many days does it snow?
In Baytown, during the entire year, snow falls for 0.5 days.
What is the most humid month?
February is the most humid month, with an average relative humidity of 80%.
What is the driest month?
March is the month with the least rainfall. Rain falls for 9 days and accumulates 0.47" (12mm) of precipitation.
When it does not snow?
March through November are months without snowfall in Baytown.
When is Daylight Saving Time (DST) in Baytown?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
When is the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 7.
When are the longest days in Baytown?
The month with the longest days is June, with an average of 14h and 0min of daylight.
What is the month with the most sunshine?
July and August, with an average of 10.9h of sunshine, are months with the most sunshine.
What part of the year is the hottest?
The warmest temperatures in Baytown occur during August, when averages reach a peak of 91.9°F (33.3°C) and a low of 78.4°F (25.8°C).
What is the rainiest month?
September is the month with the most rainfall. Rain falls for 18.5 days and accumulates 2.8" (71mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 71%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 10h and 18min of daylight.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 4.9h of sunshine.
What is the month with the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 3.
Average temperature
Baytown, TX
The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (60.3°F).
The months with the highest average low temperature are July and August (78.4°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).
Average pressure
Baytown, TX
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Baytown, TX
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.9mph - Average wind speed in April:
9.5mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
7mph - Average wind speed in August:
6.8mph - Average wind speed in September:
6.8mph - Average wind speed in October:
7.8mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest months (with the lowest average wind speed) are August and September (6.8mph).
Average humidity
Baytown, TX
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Baytown, TX
- Average rainfall in January:
0.71" - Average rainfall in February:
0.51" - Average rainfall in March:
0.47" - Average rainfall in April:
0.71" - Average rainfall in May:
1.81" - Average rainfall in June:
1.65"
- Average rainfall in July:
2.13" - Average rainfall in August:
2.52" - Average rainfall in September:
2.8" - Average rainfall in October:
1.26" - Average rainfall in November:
0.83" - Average rainfall in December:
0.71"
The wettest month (with the highest rainfall) is September (2.8").
The driest month (with the least rainfall) is March (0.47").
Average rainfall days
Baytown, TX
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
9 days - Average rainfall days in April:
9.5 days - Average rainfall days in May:
10.4 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
18.5 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
8.7 days
The month with the highest number of rainy days is September (18.5 days).
The month with the least rainy days is February (7.7 days).
Average snowfall days
Baytown, TX
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Baytown, TX
- Average daylight in January:
10h and 3min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 4min - Average daylight in June:
14h and 0min
- Average daylight in July:
13h and 5min - Average daylight in August:
13h and 1min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 4min - Average daylight in December:
10h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 5min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Baytown, TX
- Average sunshine days in January:
20.7 days - Average sunshine days in February:
18.1 days - Average sunshine days in March:
20.8 days - Average sunshine days in April:
19.4 days - Average sunshine days in May:
18.3 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
13.1 days - Average sunshine days in August:
10.7 days - Average sunshine days in September:
9.8 days - Average sunshine days in October:
18.4 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
19.4 days
The month with the most sunshine days is March (20.8 days).
The month with the least sunshine days is September (9.8 days).
Average UV index
Baytown, TX
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Baytown, TX
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility
Baytown, TX
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Baytown, Texas, USA
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